Ãâó 2014 Ãá°è °¡Á¤ÀÇÇÐȸ ¹ßÇ¥³»¿ë

º¸Åë ÀÛÀº probe°¡ frequency°¡ ³ô°í, superficial focusÀÌ´Ù.

musculoskeletal probe : linear probe·Î 5~10MHZ¸¦ ¸¹ÀÌ ¾´´Ù.

 

bone impedence°¡ ³ô°í

air´Â impedence°¡ ³·´Ù.

 

º¼¶§ ÁÖÀÇÇÏ¿©¾ß ÇÒ Artifact

1. anisotrophy

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shanisotropy.jpg

partial-tear-enthesopathy-s.jpg

 

2. critical angle shadow

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3. acustic shodow

 

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4. reverleration

³Ê¹« °­ÇѰÍÀÌ °¡±îÀÌ ÀÖÀ»¶§

 

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5. comet tail

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ÃÊÀ½ÆÄ ¼ø¼­

1.supraspinatus :  ¿­Áß½¬¾î ÀÚ¼¼¿¡¼­ stretchingµÇ¹Ç·Î Àߺ¸ÀδÙ(defect°¡)

2.subacromial bursa

3. biseps tendon( groove ³»¿¡ fluid°¡ Â÷ ÀÖ³ª , defect°¡ ÀÖ³ª) , biceps discolation

4. subscapularis (transverse view¿¡¼­ segment°¡ ³ª´²Á® º¸ÀδÙ. Áï ÀÌ»ó¼Ò°ßÀÌ ¾Æ´Ï´Ù. ³ª´©¾îÁ® º¸¿©¼­ ÀÌ»ó¼Ò°ßó·³ º¸Àϼö ÀÖ´Ù)

5. A-C joint (joint capsule swellingÁ¤µµ ÆòÇ༱º¸´Ù 3mm ³ôÀ¸¸é ÀÌ»ó¼Ò°ßÀ¸·Î º»´Ù(±³°ú¼­Àû), ½ÇÁ¦·Î ¾çÃø ºñ±³°¡ ´õ Áß¿äÇÏ´Ù)

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6. infraspinatus(µÞÂÊ¿¡¼­ probe¸¦ ´í´Ù)

7. GH joint

 

Partial tear

Tendinosis

Anechoic

Well defined

Homogenous

Tendon thinning

Cortical irregular(°ñÀýó·³)

Hypoechoic

Ill defined

Hegerogenous

Swelling

Complex smooth

 

SASD bursitis -> biceps tendon¿¡ fluid collectionÀÌ Àß »ý±ä´Ù

impingement syndrome

Figure1.png

AHD°¡ Á¼À»¶§ »ý±ä´Ù

 

Adhesive capsulitis = frozen shoulder=¿À½Ê°ß = pathology ¾ø´Ù. sono·Î labrumÀº Àß ¾Èº¸ÀδÙ. =ÀÓ»óÀûÀÎ Áø´Ü¸íÀÌ´Ù.

 

calcific tendinitis = suction½Ã Ä¡¾àó·³³ª¿Â´Ù. »©ÁÖ¸é ȯÀÚ°¡ ½Ã¿øÇØÇÑ´Ù. »©Áָ鼭 steroid injÇÏ¸é ´õ ÁÁ¾ÆÇÑ´Ù.

 

¿©±â±îÁö Ãâó 2014 Ãá°è °¡Á¤ÀÇÇÐȸ ¹ßÇ¥³»¿ë